I recently bought a 1996 Daihatsu Charade with a 1.3L HC-E engine, it has done 97 thousand kilometers (60 thousand miles).
I changed the oil few weeks ago and it was pure black, I put some Shell Helix HX5 15-40w in it and did about 500km in it and changed the oil again. Just in 500km the oil was very dark brown (not far off black) and when I was pouring the used oil back in to the bottle I noticed a small chunk of sludge go in there. Another thing is the bottom of the container I was using to catch the oil had metallic flecks in it, nearly like glitter. That didn't happen the first time I changed the oil, should I be worried about that? I thought the filter should have caught any small particles.
I plan to do about another 500km and change it again as I am sure it has been neglected and will be filthy again.
The reason I am posting in heavy duty oils is because I have access to unlimited Delo 400 multigrade oil, my car specifies API of SE or higher (15-40w is recommended in the manual for my climate) so I am thinking about using it perhaps for a few flushes, my oil filters cost only $1.86 each so its pretty cheap and only takes 10 mins or so. Will it be OK to use the Delo 400, perhaps even permanently?
Thanks for any advice.
I changed the oil few weeks ago and it was pure black, I put some Shell Helix HX5 15-40w in it and did about 500km in it and changed the oil again. Just in 500km the oil was very dark brown (not far off black) and when I was pouring the used oil back in to the bottle I noticed a small chunk of sludge go in there. Another thing is the bottom of the container I was using to catch the oil had metallic flecks in it, nearly like glitter. That didn't happen the first time I changed the oil, should I be worried about that? I thought the filter should have caught any small particles.
I plan to do about another 500km and change it again as I am sure it has been neglected and will be filthy again.
The reason I am posting in heavy duty oils is because I have access to unlimited Delo 400 multigrade oil, my car specifies API of SE or higher (15-40w is recommended in the manual for my climate) so I am thinking about using it perhaps for a few flushes, my oil filters cost only $1.86 each so its pretty cheap and only takes 10 mins or so. Will it be OK to use the Delo 400, perhaps even permanently?
Thanks for any advice.